Kailh Deep Sea Silent Pro Islet Switch, 45gf Linear Silent Mechanical Keyboard Switch, 1.8mm Actuation, 100M Life, Pre-Lubed, Dustproof/Waterproof for Office/Gaming Keyboard(Silent Islet 72pcs)

Deep Sea Level Silent Experience - Quiet and Undisturbed: Featuring a patented BOX structure and built-in silent pad design, effectively reducing the impact noise from bottoming out and rebound. Whether for late-night gaming or an open office, typing won't disturb those nearby. User feedback indicates the mute effect is excellent without the "stickiness" of traditional mute switches. BOX Structure, Stable as a Rock: The switch is equipped with the iconic circular dust-proof wall (BOX structure). Axis wobble is extremely minimal, and each press is stable and precise, without the looseness found in cheap axis bodies. The BOX structure offers dual protection against dust and water. Smooth Linear Feel, Say Goodbye to "Stickiness": This is a pure linear switch: press to the bottom with no tactile bump throughout the entire process, moving straight up and down. With an actuation force of 45 ± 10gf and a short travel distance of 1.8mm, everything from gentle presses to rapid combos feels smooth. Whether for office coding or FPS game quick taps, it delivers sensitive response. If your preference is for tactile feedback (with a "bump" feel), it is recommended to choose the same series Whale Silent Switch (tactile switch). Durability and Factory Lubrication, Ready to Use Out of the Box: These switches are known for their long operational life, rated for 80 million to 100 million presses. Precision lubrication has been applied at the factory, effectively minimizing spring noise. They can be installed directly by hand without requiring manual lubrication. RGB Friendly and Widely Compatible: The transparent design uses a PC transparent shell and a transparent cross axis core, allowing RGB light to diffuse evenly for an immersive lighting effect. Hot-swappable compatibility features a standard MX structure, compatible with the vast majority of hot-swappable mechanical keyboards. Pin selection is 5-pin